Comment 2 for bug 1476764

Understood -

The doSpeedWalk() function is defined by me, but speedwalk() is defined by mudlet.

http://wiki.mudlet.org/w/Manual:Mapper_Functions#speedwalk

The return value I receive from the mapper in speedWalkDir with the above sample is

{
  "down",
  "n",
  "e",
  "s",
  "w"
}

I thought perhaps the value inserted in speedWalkDir should have been 'd' rather then 'down' so the speedwalk() command itself would work, but if it's by design that's ok also.